Dockerfile.dev

# Stage 1: Extract only package.json files for install resolution
FROM alpine AS extractor
WORKDIR /app
COPY . .
RUN find . -type f \! -name 'package.json' \! -name 'pnpm-workspace.yaml' \! -name 'pnpm-lock.yaml' -delete && \
    find . -type d -empty -delete

# Stage 2: Install dependencies (cached layer)
FROM node:26-alpine AS deps
RUN npm install -g corepack && corepack enable && corepack prepare pnpm@9.15.4 --activate
WORKDIR /app
COPY --from=extractor /app ./
RUN --mount=type=cache,id=pnpm,target=/root/.local/share/pnpm/store pnpm install --frozen-lockfile

# Stage 3: Generate Prisma client
FROM deps
COPY prisma/ ./prisma/
COPY prisma.config.ts ./
RUN npx prisma generate

# Copy prebuild scripts for runtime use
COPY scripts/copy-cesium.mjs scripts/sync-local-plugins.mjs ./scripts/

ENV WATCHPACK_POLLING=true
ENV NEXT_TELEMETRY_DISABLED=1
EXPOSE 3000